Cayman Islands vs Iran: Primary energy from nuclear
Cayman Islands
0 terawatt-hours
in 2024
Iran
16.33 terawatt-hours
in 2025
Cayman Islands rank
32nd
Iran rank
29th
Primary energy from nuclear over time
- Cayman Islands
- Iran
How they compare
Iran currently reports 16.33 terawatt-hours against 0 terawatt-hours in Cayman Islands, a difference of 16.33 terawatt-hours.
Across all 45 years both countries report, Iran has been ahead every year.
Cayman Islands ranks 32nd and Iran ranks 29th of 213 countries.
Iran has averaged higher in every one of the 5 decades both report.
Head to head by decade
| Decade | Cayman Islands | Iran | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 1990s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 2000s | 0 terawatt-hours | 0 terawatt-hours | 0 terawatt-hours | — |
| 2010s | 0 terawatt-hours | 12.15 terawatt-hours | 12.15 terawatt-hours | Iran |
| 2020s | 0 terawatt-hours | 18.25 terawatt-hours | 18.25 terawatt-hours | Iran |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher primary energy from nuclear, Cayman Islands or Iran?
- Iran, at 16.33 terawatt-hours against 0 terawatt-hours in Cayman Islands as of 2025.
- What is the difference in primary energy from nuclear between Cayman Islands and Iran?
- 16.33 terawatt-hours, with Iran ahead.
- How many years of comparable data are there for Cayman Islands and Iran?
- 45 years are reported by both, from 1980 to 2024.
- How do Cayman Islands and Iran rank globally for primary energy from nuclear?
- Cayman Islands ranks 32nd and Iran ranks 29th of 213 countries.
- Where does this data come from?
- Energy Institute - Statistical Review of World Energy (2026); Smil (2017) – with major processing by Our World in Data, published as Primary energy from nuclear. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Measured in terawatt-hours of total energy supply.